Color: silver gray.Black.Blue.Red.Goldensize: 7cm*11cm*6cmpackaging: the default bare metal bubble bag packaging.0.3 for white box, 0.6 for blister, 1.5 for color boxfeatures: 1.Realize wireless free movement within a distance of 10 meters; 2.The resolution frequency conversion button can realize the switching of resolution frequency (1000dpi-1200dpi-1600dpi) three speed adjustment; 3.It can scroll up and down line by line; 4.Automatic sleep power saving function, intelligent sleep saves power, and is more durable; 5.Shortcut buttons can be used to browse the internet or applications, easily realize the "forward" and "backward" functions on the toolbar; 6.High-performance wear-resistant foot pads can easily achieve barrier-free sliding.7.A wireless mouse, no cable, can be operated from a long distance if there is a large screen, and it is convenient to carry.8.Using two aaa batteries, the mouse has an automatic sleep function, which can save electricity for a long time.Recommended reason:1.The appearance is beautiful, stylish and generous, and the design is exclusive and luxurious;2.Swing the buttons left and right, touch the middle pulley, feel good;3.Simple and convenient to use, code-free design, plug and play, remove the battery to automatically unpair4.Energy-saving non-light, less light design, intelligent power supply design, multiple low-power mode design, saving battery power;5.Fashionable packaging, as a gift.Performance description:1.High-performance mouse design *the mouse refresh rate is 125mhz, which can be used smoothly without delay; *the mouse data has a high smoothing rate, uniform data volume and accurate positioning; *mouse moves smoothly, smoothly and without burrs; *the mouse has a strong ability to pass the surface, and can adapt to a variety of desktops such as smooth black surface, smooth white surface, smooth red surface, etc.; *using low-light positioning technology, the mouse positioning is more accurate and the use is smoother.2.High-performance rf chip *adopt 2.4g wireless rf transmission technology, transmission power 0db, receiving sensitivity -98db; *with 16 fm channels, each channel is separated by 1mhz; *the open straight line transmission distance is greater than 15 meters; *high-performance intelligent wireless technology, using frequency hopping transmission, strong anti-interference ability: it can intelligently avoid interference from 2.4g wireless routers, 2.4g wireless headsets, and bluetooth devices.*frequency hopping transmission technology, the same office can support 32 sets of devices, and they can be used at the same time without affecting each other; *code-free design, the mouse is powered on, and the id code is automatically paired, which is convenient for users to use, and the battery can be released and the pairing can be automatically released.3.Super smart power saving design *mouse power consumption adopts intelligent design, a variety of low power consumption modes to save battery power; *mouse power consumption is less than 11 ma when moving at full speed (the mouse is used on white paper, and the working voltage is 3v); *the mouse can detect whether the computer is turned off.When the computer is turned off, it can automatically enter low power consumption.At this time, the current is less than 50 ma.

Plug and play.Convert non bluetooth pc into bluetooth enabled.Wireless connect to bluetooth devices such as mobile phones , pda or pc , for data transfer, networking, and dial-up , fax etc.Enabled wireless connection to bluetooth headset.Supporting bluetooth voice data.Supporting multi languages.This bluetooth adapter do not need any driver on compatible operation system.Specifications:bluetooth specification v 2.0 & v 1.2 compliant.Interface : usb compliance.Supporting profiles : networking, dial-up, fax, lan access , and headset.Operation system : windows 98, 98se, me, 2000, xp, vista and windows 7.Receiving / sending rang : 0-100m (reality 10 - 20 m in open space.The maximum operating range depends on the environment factors.)data rate : up tp 3mbps.Color:blacksize:one sizelength:2cmwidth:1cmheight:0.8cmmaterial:plasticpackage included: 1x bluetooth adapter